Hello. I have a problem with my Bluetooth. Poster on the bottom of notebook says it's Cambridge Silicon Radio. I was using bluetooth very very rarely. Last week i had to use it more often. I have paired my bluetooth mouse to it and it was working excellent...till i shutted down computer. Next day i turned on my computer and bluetooth stopped working. It can't find any devices (mouse, mobile phone) and it can't be found. I was little confused and i uninstaled drivers, bt devices from devices manager few times and installed it again. Suddenly it was running properly till another shutdown. Another cycle of combining and it worked again. Now it's not. What can i do with it? What's the problem?